Tons of coal equivalent to tons of oil equivalent converter on this page calculates how many tons of oil equivalent are in 'X' tons of coal equivalent (where 'X' is the number of tons of coal equivalent to convert to tons of oil equivalent). In order to convert a value from tons of coal equivalent to tons of oil equivalent (from TCE to TOE) just type the number of TCE to be converted to TOE and then click on the 'convert' button.